APA aipamena

Shields, R. (1991). Textbook of liver and biliary surgery.

Chicago Style aipamena

Shields, R. Textbook of Liver and Biliary Surgery. 1991.

MLA aipamena

Shields, R. Textbook of Liver and Biliary Surgery. 1991.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.